3000 series aluminum coil introduction

3 series aluminum coil is an aluminum manganese alloy aluminum coil. Due to the manganese alloy element, this series aluminum plate has excellent antirust characteristics, which is also known as an antirust aluminum coil. The strength of this alloy is not high (slightly higher than industrial pure aluminum) and cannot be strengthened by heat treatment, so the cold working method is used to improve its mechanical properties.

Huawei aluminum coil factory

Huawei aluminum coil factory

It has high plasticity in annealing state, good plasticity in semi-cold work hardening, low plasticity in cold work hardening, good corrosion resistance, good weldability, and poor machinability. This series of aluminum coil is often used in external packaging, mechanical parts, refrigerators, air conditioning ventilation pipes, etc In a wet environment, the product has a good anti-rust ability.

Parameters of 3xxx series aluminum coils

3000 series alloys

3003 aluminum coil, 3004 aluminum coil, 3005 aluminum coil, 3104 aluminum coil, 3105 aluminum coil, etc


Soft HO, H11, H12, H13, H14, H15, H16, H17, H18, H19, H20, H21, H22, H23, H24, H25, H26, H27, H28, H29, H30, H31, H32, H33, H34, H35, H36, H37, H38, H39, H46, H111, H112, H114, H116, H131, H321 etc

3000 series alloy chemical composition

Alloy Si Fe Cu Mn Mg Cr Zn Ti Ni Others Al
3000 series 0.60 0.70 0.05-0.20 1.0-1.5 - - 0.10 ≤0.1 - ≤0.20 Remainder

3000 series aluminum coils type

According to the surface treatment, it can be divided into

3000 series aluminum coils for sale

3000 series aluminum coils for sale

Difference between 3003 and 3004 aluminum coil

The commonly used specifications in 3 series aluminum coils are 3003 aluminum coils and 3004 aluminum coils. 3003 aluminum coil is an aluminum alloy with manganese as the main alloying element, and the manganese content is about 1.0-1.5%.

3004 aluminum coil can also be called an anti-rust aluminum coil. Commonly used outdoor, such as pipe outsourcing, aluminum veneer, aluminum composite panel, metal roof, curtain wall, and other external environments. The hardness and price of 3004 aluminum coil are higher than that of 3003, and the elongation is also higher than that of 3003.

Huawei aluminum coil workship

Huawei aluminum coil workship

Huawei Aluminum Quotation

Date LME LME Weekly Price 2023-04 LME Average 2023-04 SMM Average
2023-05-03 2330$ 2333.3$ 2341.00$ 2712.08$
2023-05-02 2353$
2023-04-28 2342$
2023-04-27 2302$
2023-04-26 2339.5$

1. Prices are updated at 10:00 am on weekdays.
2. The price of our products will change in real time according to the fluctuation of LME, Exchange rate.
3. For more prices, please refer to our price page 2022 Aluminum Price.